AU650729B2 - Apparatus for bending beams - Google Patents

Apparatus for bending beams

Info

Publication number
AU650729B2
AU650729B2 AU13414/92A AU1341492A AU650729B2 AU 650729 B2 AU650729 B2 AU 650729B2 AU 13414/92 A AU13414/92 A AU 13414/92A AU 1341492 A AU1341492 A AU 1341492A AU 650729 B2 AU650729 B2 AU 650729B2
Authority
AU
Australia
Prior art keywords
elongated member
clamp
plate
bending
ram
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU13414/92A
Other languages
English (en)
Other versions
AU1341492A (en
Inventor
Francis E White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Whitefab Inc
Original Assignee
Whitefab Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Whitefab Inc filed Critical Whitefab Inc
Publication of AU1341492A publication Critical patent/AU1341492A/en
Application granted granted Critical
Publication of AU650729B2 publication Critical patent/AU650729B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length
    • B21D9/03—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length and built-up from loose elements, e.g. series of balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
AU13414/92A 1991-01-29 1992-01-27 Apparatus for bending beams Ceased AU650729B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/647,057 US5131254A (en) 1991-01-29 1991-01-29 Apparatus for bending beams
PCT/US1992/000629 WO1992012812A1 (en) 1991-01-29 1992-01-27 Apparatus for bending beams
US647057 1996-05-09

Publications (2)

Publication Number Publication Date
AU1341492A AU1341492A (en) 1992-08-27
AU650729B2 true AU650729B2 (en) 1994-06-30

Family

ID=24595526

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13414/92A Ceased AU650729B2 (en) 1991-01-29 1992-01-27 Apparatus for bending beams

Country Status (10)

Country Link
US (1) US5131254A (ja)
EP (1) EP0569536B1 (ja)
JP (1) JPH06505199A (ja)
KR (1) KR100238508B1 (ja)
AT (1) ATE165259T1 (ja)
AU (1) AU650729B2 (ja)
CA (1) CA2101320C (ja)
DE (1) DE69225219T2 (ja)
ES (1) ES2115670T3 (ja)
WO (1) WO1992012812A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323631A (en) * 1993-04-16 1994-06-28 Aluminum Company Of America Method for forming a hollow workpiece using a snake tool
DE4423487C2 (de) * 1994-07-05 1998-01-15 Koenig & Bauer Albert Ag Vorrichtung zum Biegen von Hohlprofilen mit nicht allseitig geschlossenen Profilquerschnitten
US5564303A (en) * 1995-06-07 1996-10-15 Buchanan; Robert W. Internal mandrel for use in pipe bending
FR2856615B1 (fr) * 2003-06-27 2006-11-24 Laplace Ets Dispositif de cintrage de profiles, notamment pour la realisation de portails
DE10340510A1 (de) * 2003-09-03 2005-03-31 Bayerische Motoren Werke Ag Vorrichtung mit zueinander unter einem stumpfen Winkel angeordneten Gleit- und/oder Förderbahnen mit relativ zueinander bewegten oder beweglichen Bahnabschnitten, insbesondere für Werkzeugmaschinen oder Fördereinrichtungen
ITUD20110035A1 (it) * 2011-03-11 2012-09-12 Emmebi S R L Macchina per la curvatura di un profilato
ES2405154B1 (es) * 2011-10-21 2014-08-04 Batz, S.Coop. Método de fabricación de un pedal para un vehículo motor, y pedal obtenido según el método de fabricación
CN106670277B (zh) * 2017-03-13 2018-06-05 西北工业大学 一种框肋零件凸弯边柔性控皱装置及加工方法
CN108435852B (zh) * 2018-06-13 2019-07-05 西北工业大学 一种模块化可调压弯管芯轴

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133198A (en) * 1976-07-09 1979-01-09 Balcke-Durr Aktiengesellschaft Apparatus for bending large area construction units
US4608849A (en) * 1984-03-06 1986-09-02 Hunter Douglas International N.V. Bending apparatus
US4712406A (en) * 1983-03-02 1987-12-15 W. Eckold Ag Apparatus for bending tubular workpieces

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1456598A (en) * 1921-02-19 1923-05-29 Kidwell Boiler Company Tube-bending machine
US2266912A (en) * 1939-03-20 1941-12-23 Pedrick Tool & Machine Company Device for bending structural sections
US2347593A (en) * 1943-09-03 1944-04-25 Crutcher Rolfs Cummings Compan Portable machine for bending large diameter pipe
US2371393A (en) * 1944-01-28 1945-03-13 Joseph R Horrigan Pipe bending equipment
US2729265A (en) * 1951-12-20 1956-01-03 Boeing Co Articulated metal forming tool
US3396565A (en) * 1965-09-30 1968-08-13 L C Miller Co Apparatus for bending metal tubing
US3426569A (en) * 1967-01-31 1969-02-11 Cyril Bath Co Stretch forming machine and segmental adjustable die combination
US3504520A (en) * 1968-02-26 1970-04-07 Us Navy Tube bending mandrel
US4142394A (en) * 1975-11-21 1979-03-06 Holland Mechanics B.V. Apparatus for forming circularly bent articles from a straight profiled strip
US4758259A (en) * 1986-10-02 1988-07-19 Ppg Industries, Inc. Hollow glass fiber bushing, method of making hollow fibers and the hollow glass fibers made by that method
JPH0235521A (ja) * 1988-07-25 1990-02-06 Nec Corp パッチイメージの生成方式
JPH066213B2 (ja) * 1989-03-10 1994-01-26 橋本フォーミング工業株式会社 長尺ワークの曲げ加工装置
DE3915855A1 (de) * 1989-05-16 1990-11-22 Walter E Spaeth Universal-biegewerkzeug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133198A (en) * 1976-07-09 1979-01-09 Balcke-Durr Aktiengesellschaft Apparatus for bending large area construction units
US4712406A (en) * 1983-03-02 1987-12-15 W. Eckold Ag Apparatus for bending tubular workpieces
US4608849A (en) * 1984-03-06 1986-09-02 Hunter Douglas International N.V. Bending apparatus

Also Published As

Publication number Publication date
EP0569536B1 (en) 1998-04-22
JPH06505199A (ja) 1994-06-16
US5131254A (en) 1992-07-21
WO1992012812A1 (en) 1992-08-06
AU1341492A (en) 1992-08-27
KR100238508B1 (ko) 2000-01-15
ATE165259T1 (de) 1998-05-15
CA2101320C (en) 1995-07-04
DE69225219T2 (de) 1998-09-17
KR930703093A (ko) 1993-11-29
EP0569536A1 (en) 1993-11-18
ES2115670T3 (es) 1998-07-01
EP0569536A4 (en) 1994-09-07
DE69225219D1 (de) 1998-05-28

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